73042290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{270527}}^1$

素因数の和:270543

約数の個数: 32

約数和(自身を含む): 194780160

約数和(自身を除く): 121737870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 270527, 541054, 811581, 1352635, 1623162, 2434743, 2705270, 4057905, 4869486, 7304229, 8115810, 12173715, 14608458, 24347430, 36521145, 73042290]

約数ペア:

[(1, 73042290), (2, 36521145), (3, 24347430), (5, 14608458), (6, 12173715), (9, 8115810), (10, 7304229), (15, 4869486), (18, 4057905), (27, 2705270), (30, 2434743), (45, 1623162), (54, 1352635), (90, 811581), (135, 541054), (270, 270527)]